<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Mon, 27 Apr 2026 09:02:57 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/sigmoid/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Quick R Tutorial – How to Plot Sigmoid Function using R? 如何用R语言画Sigmoid函数?]]></title><description><![CDATA[The R programming language is designed for statistic computing, and has drawn much attentions due to the emerging interests of Big Data, Data Mining and Machine Learning. It is very similar to Matlab and]]></description><link>http://direct.ecency.com/cn/@justyy/quick-r-tutorial-how-to-plot-sigmoid-function-using-r-r-sigmoid</link><guid isPermaLink="true">http://direct.ecency.com/cn/@justyy/quick-r-tutorial-how-to-plot-sigmoid-function-using-r-r-sigmoid</guid><category><![CDATA[cn]]></category><dc:creator><![CDATA[justyy]]></dc:creator><pubDate>Fri, 04 Aug 2017 08:04:30 GMT</pubDate><enclosure url="https://images.ecency.com/p/99pyU5Ga1kwrBrWS2b7Kop9JT7NbwYbKH1Nw3FUPcxKDwZhNi9g9bpVTnfQgBrmbTaHC6u439jRGzkJ1EnwBNvtCJpSqtuLA1EcuTCBDtnCtAXPuWd7wW8NHtuz3ECFv9c?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>